org.jruby.ast

Class VAliasNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.VAliasNode

All Implemented Interfaces:

ISourcePositionHolder

public class VAliasNode
extends Node

Represents an alias of a global variable.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	newName
private java.lang.String	oldName

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
VAliasNode(ISourcePosition position, java.lang.String newName, java.lang.String oldName)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
java.util.List<Node>	childNodes()
java.lang.String	getNewName() Gets the newName.
NodeType	getNodeType()
java.lang.String	getOldName() Gets the oldName.
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)

Methods inherited from class org.jruby.ast.Node

assign, createList, createList, createList, createList, definition, getNodeName, getPosition, isNil, setPosition, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

oldName

private java.lang.String oldName

newName

private java.lang.String newName

Constructor Detail

VAliasNode

public VAliasNode(ISourcePosition position,
                  java.lang.String newName,
                  java.lang.String oldName)

Method Detail

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

public java.lang.Object accept(NodeVisitor iVisitor)

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

iVisitor - the visitor

getNewName

public java.lang.String getNewName()

Gets the newName.

Returns:

Returns a String

getOldName

public java.lang.String getOldName()

Gets the oldName.

Returns:

Returns a String

childNodes

public java.util.List<Node> childNodes()

Specified by:

childNodes in class Node

interpret

public IRubyObject interpret(Ruby runtime,
                             ThreadContext context,
                             IRubyObject self,
                             Block aBlock)

Overrides:

interpret in class Node